Cushion|Lab Grown|IGI

0.43ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG689527324

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG689527324

Diamond specifications and retailer prices

From £187 GBP
As of October 23, 2026
Save £159 GBP (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £507 GBP at Taylor and Hart · As of October 21, 2026
View at Taylor and Hart

About this 0.43ct lab-grown cushion diamond

This 0.43ct lab-grown cushion sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689527324 or 689527324. Listed at 12 retailers as of October 23, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689527324
Dimensions5.15 × 3.93 × 2.74 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.15 mm3.93 mm0.43 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689527324
Side View
Table 64.0%Crown 35.8°Girdle: THK-VTKPavilion 37°Culet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: £187 GBP|Low: £89 GBP|High: £980 GBP|Avg: £299 GBP|+7.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Taylor and Hart
October 23, 2026
Retailer 2£95 GBP
Retailer 3£158 GBP
Retailer 15£181 GBP
Retailer 1£187 GBP
Retailer 11£204 GBP
Retailer 14£213 GBP
Retailer 9£216 GBP
Retailer 6£255 GBP
Retailer 5£258 GBP
Retailer 10£293 GBP
Retailer 4£299 GBP
Retailer 8£301 GBP
Retailer 12£346 GBP
Retailer 7£492 GBP
Taylor and Hart£507 GBP
Retailer 13£980 GBP

27 data points across 16 retailers

12 retailers£187 GBP to £346 GBP

Retailer 1
-
£158 GBP
$210 USD
Price last confirmed 9 days ago
Retailer 2
-
£181 GBP
$241 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£187 GBP
View
Retailer 4
-
£213 GBP
$284 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£216 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£258 GBP
$344 USD
View
Price last confirmed 39 days ago
Retailer 7
-
£293 GBP
CA$542 CAD
View
Price last confirmed 7 days ago
B
Retailer 8
-
£299 GBP
View
Retailer 9
-
£301 GBP
A$616 AUD
View
Price last confirmed 7 days ago
B
Retailer 10
-
£346 GBP
$461 USD
View
Most Expensive
Taylor and Hart
8N4EST3 · Oct 21
£507 GBP
$675 USD
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from £187 GBPSave up to £159 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.43ct Cushion
£187 GBP